Issue 7: Allow the use of ColiScan® MF and CHROMagar™ as equivalent, alternate, selective media to Chromocult® for the recovery and enumeration of Escherichia coli 11229 for the In Place Cleaning assay specified in NSF/ANSI 25.
Laboratory Automation: Communications with Automated Clinical Laboratory Systems, Instruments, Devices, and Information Systems; Approved Standard, Second Edition, AUTO03A2